Menene ƙa'idodin takaddun shaida na ƙasashen duniya don thermos na bakin karfe?
A matsayin bukatu na yau da kullun, inganci da amincin ma'aunin thermos na bakin karfe sun ja hankalin masu amfani a duniya. Anan akwai wasu ƙa'idodin takaddun shaida na duniya waɗanda ke tabbatar da inganci da amincin subakin karfe thermos:
1. Kasar Sin (GB)
GB.
2. Matsayin Tarayyar Turai (EN)
TS EN 12546-1 Takaddun shaida don tasoshin ruwa, filayen thermos da tukwane na thermos don kwantena masu rufin gida waɗanda suka haɗa da kayan da abubuwan hulɗa da abinci
TS EN 12546-2: Bayani dalla-dalla don kwantena masu rufin gida waɗanda suka haɗa da kayan da abubuwan hulɗa da abinci
3. Hukumar Abinci da Magunguna ta Amurka (FDA)
FDA 177.1520, FDA 177.1210 da GRAS: A cikin kasuwar Amurka, samfuran tuntuɓar abinci irin su kofuna na thermos na bakin karfe dole ne su dace da ka'idodin FDA masu dacewa.
4. Jamusanci LFGB misali
LFGB: A cikin kasuwar EU, musamman Jamus, kofuna na thermos bakin karfe suna buƙatar yin gwajin LFGB don tabbatar da cewa sun cika ƙa'idodin aminci don kayan tuntuɓar abinci.
5. Ka'idodin kayan tuntuɓar abinci na duniya
GB 4806.9-2016: "National Food Safety Standard Materials da Products for Food Contact" ya kayyade amfani da austenitic bakin karfe, duplex bakin karfe, ferritic bakin karfe da sauran kayan domin abinci kwantena.
6. Sauran ma'auni masu alaƙa
GB / T 40355-2021: Ana amfani da kwantena na bakin karfe na yau da kullun don tuntuɓar abinci, wanda ke ƙayyadad da sharuɗɗan da ma'anar, rarrabuwa da ƙayyadaddun ƙayyadaddun buƙatu, hanyoyin gwaji, ƙa'idodin dubawa, alamomi, da dai sauransu na kwantena na bakin karfe.
Waɗannan ka'idodin sun haɗa da amincin kayan, aikin rufin zafi, juriya mai tasiri, aikin hatimi da sauran abubuwan da ke tattare da ma'aunin zafin jiki na bakin karfe, tabbatar da ingancin samfurin a kasuwannin duniya da amincin masu amfani. Lokacin samarwa da fitar da thermos na bakin karfe, dole ne kamfanoni su bi waɗannan ƙa'idodin takaddun shaida na duniya don biyan bukatun kasuwanni daban-daban.
Yadda za a tabbatar da cewa bakin karfe thermos ya cika ka'idojin takaddun shaida na duniya?
Don tabbatar da cewa thermos bakin karfe ya cika ka'idodin takaddun shaida na duniya, ana buƙatar bin jerin matakan sarrafa inganci da hanyoyin gwaji. Wadannan sune mahimman matakai da ma'auni:
1. Amintaccen kayan aiki
Lita na ciki da na'urorin haɗi na bakin karfe thermos kofin yakamata a yi su da 12Cr18Ni9 (304), 06Cr19Ni10 (316) bakin karfe, ko wasu kayan bakin karfe tare da juriyar lalata ba ƙasa da ƙayyadaddun maki na sama ba.
Abun harsashi na waje yakamata ya zama bakin karfe austenitic
Dole ne ya bi ƙa'idodin "Tsarin Tsaron Abinci na Ƙasa Gabaɗaya Bukatun Tsaro don Abubuwan Tuntuɓar Abinci da Kayayyaki" (GB 4806.1-2016), wanda ke da ƙayyadaddun ƙa'idodin amincin abinci na ƙasa 53 da ƙa'idodi daban-daban don kayan daban-daban.
2. Ayyukan rufewa
A cewar GB/T 29606-2013 "Bakin Karfe Vacuum Cup", matakin aikin rufewa na kofin thermos ya kasu kashi biyar, tare da matakin I shine mafi girma kuma matakin V shine mafi ƙasƙanci. Hanyar gwajin ita ce cika kofin thermos da ruwa sama da 96 ℃, rufe murfin asali (toshe), kuma auna zafin ruwa a cikin kofin thermos bayan sa'o'i 6 don kimanta aikin rufewa.
3. Gwajin juriya na tasiri
Kofin thermos ya kamata ya iya jure wa tasirin faɗuwar kyauta daga tsayin mita 1 ba tare da karye ba, wanda ya dace da buƙatun ka'idodin ƙasa.
4. Gwajin aikin hatimi
Cika kofin thermos tare da 50% na ƙarar ruwan zafi sama da 90 ℃, rufe shi da murfin asali (toshe), kuma kunna shi sama da ƙasa sau 10 a mitar 1 lokaci / dakika da amplitude na 500mm don dubawa don zubar ruwa
5. Binciken sassan rufewa da warin ruwan zafi
Wajibi ne a tabbatar da cewa na'urorin haɗi irin su zoben rufewa da bambaro suna amfani da silicone mai darajar abinci kuma ba su da wari
6. Yarda da ka'idojin kasa da kasa
Kasuwar EU tana buƙatar bin takaddun shaida na CE, gami da nazarin aikin samfur, gwajin aikin haɓakar zafi, gwajin aikin sanyi, da sauransu.
Kasuwar Amurka tana buƙatar bin ka'idodin FDA don tabbatar da amincin kayan kofuna na thermos na bakin karfe
7. Alamar Biyayya da Lakabi
Bayan samun takaddun CE, kuna buƙatar sanya alamar CE akan samfurin thermos kuma tabbatar da cewa fakitin waje da alamar samfurin sun bi ka'idoji da ƙa'idodi masu dacewa.
8. Zaɓin dakin gwaje-gwaje
Abubuwan gwajin da ke cikin takaddun shaida na CE suna buƙatar aiwatar da su a cikin dakin gwaje-gwaje da aka amince da su. Tabbatar cewa dakin gwaje-gwajen da aka zaɓa ya cika buƙatun da suka dace kuma yana iya samar da ingantaccen ingantaccen sakamakon gwaji
Ta hanyar matakan da ke sama, ana iya tabbatar da cewa thermos na bakin karfe ya cika ka'idodin takaddun shaida na kasa da kasa yayin aikin samarwa, tabbatar da inganci da amincin samfurin, da biyan buƙatun shigo da kayayyaki daban-daban.
Lokacin aikawa: Dec-23-2024